There are almost all suitable PSP game consoles to downgrade. I want to downgrade my psp. I also want to know whether the downgrade is compatible with all PSPs or not. And this also includes firmware and other motherboards which will need the connection. I heard that in this success is not guaranteed and may fail. So does tihs is a risk. What is needed to downgrade the psp. I found that the method is to to force the console to accept the update which is termed is simple. Using the flaw overflow system 2.0, a small program launches and comes to firmware 1.0 as number. Does this thing really works and if yes then how. Thanks.
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